{'description': {'en': 'Guillaume Castagnino’s personal overlay.'},
 'homepage': 'https://gentoo.xwing.info',
 'name': 'xwing',
 'owner': [{'email': 'casta@xwing.info',
            'name': 'Guillaume Castagnino',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'rsync',
             'uri': 'rsync://gentoo.xwing.info/xwing-overlay'}],
 'status': 'unofficial'}
pkgcore 0.12.24

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync xwing
WARNING:pkgcore:fem-overlay repo at '/var/lib/repo-mirror-ci/sync/fem-overlay', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing xwing
This is xwing.info / alderaan.xwing.info

Contact Name   : webmaster@xwing.info


Number of files: 1 (reg: 1)
Number of created files: 0
Number of deleted files: 0
Number of regular files transferred: 1
Total file size: 32 bytes
Total transferred file size: 32 bytes
Literal data: 32 bytes
Matched data: 0 bytes
File list size: 48
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 85
Total bytes received: 142

sent 85 bytes  received 142 bytes  90.80 bytes/sec
total size is 32  speedup is 0.14
This is xwing.info / alderaan.xwing.info

Contact Name   : webmaster@xwing.info


Number of files: 107 (reg: 70, dir: 37)
Number of created files: 0
Number of deleted files: 0
Number of regular files transferred: 14
Total file size: 83.15K bytes
Total transferred file size: 16.16K bytes
Literal data: 16.16K bytes
Matched data: 0 bytes
File list size: 3.58K
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 403
Total bytes received: 8.99K

sent 403 bytes  received 8.99K bytes  3.76K bytes/sec
total size is 83.15K  speedup is 8.86
*** synced xwing
 * Sync succeeded
$ stat --format=%y .
$ pmaint --config /var/lib/repo-mirror-ci/data/etc/portage regen --use-local-desc --pkg-desc-index -t 32 xwing
 * Cache regenerated successfully